UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for U9612... Searching the city database file for: U9612 ... Date:0000Z 12 JAN 26 Station: U9612 WMO ident: 29612 Latitude: 55.37 Longitude: 78.37 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 79 110 3 SFC 995 117 -16.3 -18.4 84 2.1 -16.7 110 3 257.2 257.4 256.8 259.6 0.90 2 978 248 -11.7 -15.0 76 3.3 -12.4 135 5 263.1 263.3 262.0 266.4 1.22 3 960 390 -9.5 -13.0 76 3.5 -10.4 162 7 266.7 267.0 265.1 270.8 1.46 4 925 678 -8.1 -12.5 71 4.4 -9.3 215 11 271.0 271.3 268.3 275.4 1.58 5 915 763 -6.9 -11.4 70 4.5 -8.2 218 12 273.1 273.4 269.9 278.0 1.74 6 902 875 -4.3 -8.9 70 4.6 -5.8 222 13 276.9 277.3 272.9 283.0 2.16 7 870 1161 -2.3 -11.3 50 9.0 -5.2 233 15 281.9 282.2 275.2 287.2 1.85 8 850 1345 -3.1 -14.1 42 11.0 -6.4 240 17 282.9 283.2 275.3 287.3 1.51 9 842 1420 -3.3 -14.3 42 11.0 -6.5 240 17 283.5 283.7 275.6 287.9 1.50 10 793 1893 -4.5 -15.5 42 11.0 -7.7 244 19 287.1 287.3 277.3 291.4 1.44 11 700 2867 -9.3 -29.3 18 20.0 -13.2 250 23 292.2 292.3 278.5 293.7 0.48 12 657 3354 -12.3 -34.3 14 22.0 -15.9 252 24 294.1 294.2 279.2 295.2 0.32 13 607 3955 -14.9 -23.9 46 9.0 -16.9 254 25 297.9 298.1 281.7 300.8 0.91 14 542 4800 -21.1 -25.3 69 4.2 -21.9 258 26 300.3 300.5 282.7 303.2 0.90 15 500 5390 -25.5 -29.6 68 4.1 -26.1 260 27 301.9 302.1 283.0 304.1 0.66 16 437 6359 -31.9 -35.9 68 4.0 -32.3 260 29 305.7 305.8 284.2 307.1 0.41 17 400 6980 -36.7 -40.7 66 4.0 -37.0 260 31 307.3 307.3 284.7 308.3 0.27 18 300 8900 -52.5 -56.4 63 3.9 -52.6 260 33 311.3 311.4 285.9 311.6 0.06 19 250 10050 -61.7 -65.5 60 3.8 -61.7 265 35 314.3 314.3 286.9 314.4 0.02 20 246 10150 -62.3 -66.1 60 3.8 -62.3 265 36 314.9 314.9 287.1 315.0 0.02 21 229 10592 -63.1 -66.9 60 3.8 -63.1 267 38 320.2 320.2 288.8 320.3 0.02 22 226 10674 -62.5 -66.3 60 3.8 -62.6 267 38 322.3 322.3 289.5 322.4 0.02 23 200 11430 -62.1 -65.9 60 3.8 -62.1 270 42 334.4 334.4 292.9 334.5 0.03 24 150 13220 -59.3 -63.6 57 4.3 -59.4 275 46 367.9 367.9 300.2 368.1 0.05 25 126 14307 -59.1 -64.0 53 4.9 -59.2 275 61 387.1 387.1 303.4 387.4 0.06 26 122 14508 -59.5 -64.6 52 5.1 -59.6 275 64 389.9 389.9 303.8 390.2 0.05 27 100 15740 -62.1 -68.1 44 6.0 -62.2 280 50 407.7 407.8 306.2 407.9 0.04 28 96 15994 -62.3 -68.3 44 6.0 -62.4 281 51 412.1 412.1 306.8 412.3 0.04 29 70 17950 -63.1 -70.1 38 7.0 -63.3 285 60 449.4 449.4 310.8 449.6 0.04 30 50 20000 -65.7 -73.7 32 8.0 -65.9 285 68 488.7 488.7 314.1 488.9 0.04 31 30 23100 -67.5 -76.5 27 9.0 -67.8 280 87 560.6 560.6 318.7 560.9 0.04 32 28 23515 -67.7 -76.7 27 9.0 -68.0 571.2 571.3 319.2 571.5 0.04 TRP 246 10150 -62.3 -66.1 60 3.8 -62.3 265 36 314.9 314.9 287.1 315.0 0.02 WND 122 14508 -59.5 -64.6 52 5.1 -59.6 275 64 389.9 389.9 303.8 390.2 0.05 Sounding variables and indices 1000-500 mb thick: 5311.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 47.44 % Est. max temperature: 9.69 C = 49.44 F Sfc-Lift cond lev (LCL): 961.48 mb = 378.57 m = 1242.03 ft T: -9.68 C 700-500 lapse rate: 6.42 C/km ThetaE index: 0.00 C Layer 995.0--5625199722685060801057783808.0 mb Conv cond level (CCL): 995.00 mb = 116.71 m = 382.92 ft Mean mixing ratio: 1.53 g/kg Conv temperature: -12.00 C = 10.40 F Cap Strength: 23.47 C Lifted Index: 24.17 C Risk: None Lifted Index @300 mb: 27.34 C Lifted Index @700 mb: 18.92 C Showalter Index: 12.74 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 11.40 C K Index: -11.70 Risk: None Sweat Index: 128.75 Risk: None Energy Index: 3.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 60.53 J/kg Max Up Vert Vel: 11.00 m/s Conv Inhibition (B-): 47662.07 J/kg Cap Strength: 24.12 C Lift Cond Lev (LCL): 890.10 mb = 979.92 m = 3214.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 16 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 995 117 110 3 -2.8 1.0 | 102 19 -18.5 4.1 1 925 678 215 11 6.3 9.0 | 142 15 -9.3 12.0 2 850 1345 240 17 14.7 8.5 | 175 12 -0.9 11.5 3 700 2867 250 23 21.6 7.9 | 209 12 6.0 10.9 4 500 5390 260 27 26.6 4.7 | 235 13 10.9 7.7 5 400 6980 260 31 30.5 5.4 | 240 17 14.9 8.4 6 300 8900 260 33 32.5 5.7 | 243 19 16.8 8.8 7 250 10050 265 35 34.9 3.1 | 252 20 19.2 6.1 8 246 10150 265 36 35.9 3.1 | 253 21 20.2 6.2 9 200 11430 270 42 42.0 -0.0 | 263 27 26.3 3.0 10 150 13220 275 46 45.8 -4.0 | 272 30 30.2 -1.0 11 122 14508 275 64 63.8 -5.6 | 273 48 48.1 -2.5 12 100 15740 280 50 49.2 -8.7 | 280 34 33.6 -5.6 13 70 17950 285 60 58.0 -15.5 | 286 44 42.3 -12.5 14 50 20000 285 68 65.7 -17.6 | 286 52 50.0 -14.6 15 30 23100 280 87 85.7 -15.1 | 280 71 70.0 -12.1 Wind Parameters Mean winds (0-6000m): 251.0 at 21.3 knts Storm direction: 281.0 at 15.9 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 108.9 deg Storm rel helicity (0-3000m) pos: 117.1 neg: 0.0 tot: 117.1 m^2/s^2 ave: 39.0 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 4.9 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.37 Bulk Shear: 44.19 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 196 7 124 17| 11.0 0.0 11.0| 59.5 0.0 59.5 119.0 0.90| 13.3 11.9 1000 216 10 137 15| 8.6 0.0 8.6| 84.6 0.0 84.6 84.6 0.88| 10.6 9.3 1500 228 12 148 13| 6.9 0.0 6.9| 97.4 0.0 97.4 64.9 0.89| 8.6 7.6 2000 233 14 157 12| 5.7 0.0 5.7|104.3 0.0 104.3 52.2 0.90| 7.0 6.3 2500 238 15 166 12| 5.0 0.0 5.0|111.5 0.0 111.5 44.6 0.90| 6.1 5.5 3000 241 16 173 11| 4.4 0.0 4.4|117.1 0.0 117.1 39.0 0.91| 5.4 4.9 4000 245 18 185 11| 3.5 0.0 3.5|124.7 0.0 124.7 31.2 0.91| 4.3 3.9 5000 248 20 195 11| 3.0 0.0 3.0|132.7 0.0 132.7 26.5 0.92| 3.7 3.4 6000 251 21 204 11| 2.6 0.1 2.7|137.8 0.0 137.8 23.0 0.89| 3.3 2.9 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20260112.00.gif